يعرض 1 - 20 نتائج من 112 نتيجة بحث عن '"áfrica al sur del sahara"', وقت الاستعلام: 0.57s تنقيح النتائج
  1. 1
    Academic Journal

    المصدر: Climate Resilience and Sustainability

    وصف الملف: 23 p.; application/pdf

    Relation: Quarshie, P.T.; Abdulai, A.; Abdulai, S.; Antwi‐Agyei, P.; Fraser, E.D. (2023) Why “formal” climate adaptation strategies fail in sub‐Saharan Africa: Ignoring adapters’ agency in the case of smallholding agriculture farming practices in Bono East Region of Ghana. Climate Resilience and Sustainability, Online first paper (25 May 2023). 23 p. ISSN: 2692-4587; https://hdl.handle.net/10568/131858; https://doi.org/10.1002/cli2.53

  2. 2
    Academic Journal
  3. 3
    Academic Journal
  4. 4
    Academic Journal
  5. 5
    Academic Journal

    المصدر: Revue d’élevage et de médecine vétérinaire des pays tropicaux; Vol. 73 No. 3 (2020): Thematic issue "Pastoral ecology in the Sahel"; 149-159 ; Revue d’élevage et de médecine vétérinaire des pays tropicaux; Vol. 73 Núm. 3 (2020): Numéro thématique « Écologie pastorale au Sahel »; 149-159 ; Revue d’élevage et de médecine vétérinaire des pays tropicaux; Vol. 73 No 3 (2020): Numéro thématique « Écologie pastorale au Sahel »; 149-159 ; 1951-6711 ; 0035-1865

    وصف الملف: application/pdf

  6. 6
    Academic Journal

    المصدر: Revue d’élevage et de médecine vétérinaire des pays tropicaux; Vol. 72 No. 2 (2019); 73-81 ; Revue d’élevage et de médecine vétérinaire des pays tropicaux; Vol. 72 Núm. 2 (2019); 73-81 ; Revue d’élevage et de médecine vétérinaire des pays tropicaux; Vol. 72 No 2 (2019); 73-81 ; 1951-6711 ; 0035-1865

    وصف الملف: application/pdf

  7. 7
  8. 8
    Dissertation/ Thesis
  9. 9
    Academic Journal

    المصدر: Agronomy for Sustainable Development

    وصف الملف: 37:25

    Relation: Kihara, Job; Sileshi, Gudeta Weldesemayat; Nziguheba, Generose; Kinyua, Michael; Zingore, Shamie; Sommer, Rolf. 2017. Application of secondary nutrients and micronutrients increases crop yields in sub-Saharan Africa . Agronomy for Sustainable Development 37:25.; https://hdl.handle.net/10568/82689; https://doi.org/10.1007/s13593-017-0431-0; http://dx.doi.org/10.7910/DVN/8AJQJJ

  10. 10
    Academic Journal

    المصدر: Renewable Agriculture and Food Systems

    وصف الملف: p. 313-325

    Relation: Adolwa, Ivan Solomon; Schwarze, Stefan; Waswa, Boaz; Buerkert, Andreas. 2017. Understanding system innovation adoption: A comparative analysis of integrated soil fertility management uptake in Tamale (Ghana) and Kakamega (Kenya) . Renewable Agriculture and Food Systems. 1-13 p.; https://hdl.handle.net/10568/89071; https://doi.org/10.1017/S1742170517000485

  11. 11
    Academic Journal

    المصدر: Agricultural Systems

    وصف الملف: p. 16-26

    Relation: Paul, Birthe; Frelat, R.; Birnholz, Celine; Ebong, C.; Gahigi, A.; Groot, J.C.J.; Herrero, M.; Kagabo, Decire; Notenbaert, An; Vanlauwe, B.; Van Wijk, M.T. 2017. Agricultural intensification scenarios, household food availability and greenhouse gas emissions in Rwanda: Ex-ante impacts and trade-offs . Agricultural Systems.1-11 p.; https://hdl.handle.net/10568/80193; https://doi.org/10.1016/j.agsy.2017.02.007

  12. 12
    Academic Journal

    المصدر: Nutrient Cycling in Agroecosystems

    وصف الملف: p. 343-359; application/pdf

    Relation: MacCarthy, Dilys S.; Kihara, Job; Masikati, Patricia; Adiku, Samuel G. K. 2017. Decision support tools for site-specific fertilizer recommendations and agricultural planning in selected countries in sub-Sahara Africa. Nutrient Cycling in Agroecosystems 1-17 p.; https://hdl.handle.net/10568/88013; https://doi.org/10.1007/s10705-017-9877-3

  13. 13
    Academic Journal
  14. 14
    Academic Journal

    Relation: Wortmann, Charles S.; Eledu, Charles A.; David, Soniia; Singh, Shree P. 1999. Common bean as a cash earner in Sub-Saharan Africa. Bean Improvement Cooperative. Annual Report (USA). 42:103-104.; https://hdl.handle.net/10568/88887; https://naldc.nal.usda.gov/naldc/download.xhtml?id=IND23288566&content=PDF

  15. 15
    Conference

    Relation: Tamene, Lulseged; Le, Quang Bao; Ayenekulu, Ermias; Gudeta, Sileshi; Tondoh, Jérôme Ebagnerin; Winowiecki, Leigh A.; Kihara, Job; Vlek, Paul L.G. 2012. Analysis of the impact of management scenarios in tackling land degradation in Sub-Saharan Africa : Multi-criteria approach to match a problem to its potential solution. In: Tropentag 2012: Resilience of agricultural systems against crises, September 19-21, 2012, Göttingen - Kassel/Witzenhausen. , Göttingen, DE. .; https://hdl.handle.net/10568/65643; http://outputs.worldagroforestry.org/cgi-bin/koha/opac-detail.pl?biblionumber=34777

  16. 16
    Book

    وصف الملف: p. 3-23; application/pdf

    Relation: Series No.4.; Kihara, Job; MacCarthy, Dilys S.; Bationo, Andre; Koala, Saidou; Hichman, Jonathon; Koo, Jawo; Vanya, Charles; Adiku, Samuel; Beletse, Yacob; Masikate, Patricia; Rao, Karuturi P.C.; Mutter, Carolyn Z.; Rosenzweig, Cynthia; Jones, James W. 2015. Perspectives on climate effects on agriculture: the international efforts of AgMIP in Sub-Saharan Africa . In: Hillel, Daniel; Rosenzwing, Cynthia.(2015) Handbook of Climate Change and Agroecosystems: pp. 3-23.; https://hdl.handle.net/10568/56781; https://doi.org/10.1142/9781783265640_0013

  17. 17
    Book

    وصف الملف: p. 42-60; application/pdf

    Relation: Adekunle, A.A.; Fatunbi, A.O.; Nyamwaro, Sospeter; Buruchara, Robin A.; Tukahirwa, J.M.B.; Mugabe, J.M.; Wanjiku, C.; Rao, K.P.C.; Kashaija, N.I.; Majaliwa, M.; Farrow, A.; Mapatano, S.; Mugabo, J.; Ngaboyisonga, C.M.; Ramazine, M.A.; Mutabazi, S.; Fungo, B.; Pali, P.; Njuki, J.; Abenakyo, A.; Opondo, C.; Nkonya, E.; Oduol, J.; Njeru, R.; Lubanga, L.; Wimba, B.; Murorunkwere, F.; Kuule, M.; Mandefu, P.; Kamugisha, R. 2013. Operationalisation of innovation platforms in the Lake Kivu pilot learning site. In: Adekunle, Adekunle A.; Oluwole, Fatunbi A.; Buruchara, Robin A.; Nyamwaro, Sospeter. 2013. Integrated agricultural research for development: from concept to practice. Forum for Agricultural Research in Africa (FARA), Accra, GH. iv, 144 p. Forum for Agricultural Research in Africa (FARA), Accra, GH. p. 42-60.; https://hdl.handle.net/10568/55643; http://ciat-library.ciat.cgiar.org/Articulos_Ciat/biblioteca/Integrated_agricultural_research_for_development_from_concept_to_practice.pdf#page=49

  18. 18
    Book

    وصف الملف: p. 82-101; application/pdf

    Relation: Wanjiku, C.; Kalibwani, R.; Nyamwaro, Sospeter; Birachi, E.; Tenywa, M.M.; Buruchara, Robin A.; Mugabo, J.; Lubanga, L.; Mutabazi, S.; Majaliwa, M.; Nyamurinda, B.; Nyaboyisonga, C.; Mapatano, S.; Ramazine, M.A.; Nkonya, E.; Fatunbi, A.O.; Adenkule , A.A. 2013. Policy and institutional framework of the Lake Kivu pilot learning site. In: Adekunle, Adekunle A.; Oluwole, Fatunbi A.; Buruchara, Robin A.; Nyamwaro, Sospeter. 2013. Integrated agricultural research for development: from concept to practice. Forum for Agricultural Research in Africa (FARA), Accra, GH. iv, 144 p. Forum for Agricultural Research in Africa (FARA), Accra, GH. p. 82-101.; https://hdl.handle.net/10568/55645; http://ciat-library.ciat.cgiar.org/Articulos_Ciat/biblioteca/Integrated_agricultural_research_for_development_from_concept_to_practice.pdf#page=89

  19. 19
    Book

    وصف الملف: p. 370-387

    Relation: Walker, Tomas S.; Alene, Arega D.; Ndjuenga, J.; Labarta, Ricardo A.; Yigezu, Yigezu A.; Diagne, Aliou; Andrade, Robert; Muthoni, Rachel; De Groote, Hugo; Mausch, Kai; Yirga, Chilot; Simtowe, Franklin; Katungi, Enid; Jogo, Wellington; Jaleta, Moti; Pandey, Sushil; Kumara Charyulu, Deevi. 2015. Varietal Generation and Output . In: Walker, Thomas S.; Alwang, Jeffrey. (eds.). 2015.Crop improvement, adoption, and impact of improved varieties in food crops in Sub-Saharan Africa. CAB International; CGIAR ,. Boston, MA, USA. 480 p. . CAB International; CGIAR Consortium of International Agricultural Research Centers, Boston, MA, USA. p.370:387.; https://hdl.handle.net/10568/69093; https://www.cabi.org/bookshop/book/9781780644011

  20. 20
    Book